SKU: 62474799130

2020-Up RZR Pro XP/Turbo R Stage 2 Lock & Load Kit by Aftermarket Assassins

Sale price$768.60 Regular price$854.00
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Description

2020-Up RZR Pro XP/Turbo R Stage 2 Lock & Load Kit by Aftermarket AssassinsFree shipping in the lower 48 states Kit fits all Pro XP models 2 & 4 Seat **Note 2021 models have a different helix design and only come with the S2 clutch kit for now** Price difference for years reflects this. Lock & Load! This Stage 2 kit provides a big increase in horsepower and torque simplified into an easy package. Tuning, clutching and exhaust on the PXP go together like high powered rifles and tannerite. Together they pack a huge punch for

Free shipping in the lower 48 states
  • Kit fits all Pro XP models 2 & 4 Seat
  • **Note 2021 models have a different helix design and only come with the S2 clutch kit for now** Price difference for years reflects this.
  • Lock & Load!  This Stage 2 kit provides a big increase in horsepower and torque simplified into an easy package.  Tuning, clutching and exhaust on the PXP go together like high powered rifles and tannerite.  Together they pack a huge punch for the ultimate power gains to the wheels.   The tuning allows for great power depending on the level tune, supporting mods & fuel you want to run.  We change boost, timing and hundreds of parameters to deliver safe, yet big horsepower gains. The exhaust greatly reduces back pressure so we can run more boost, and that boost delivers more power.  The clutching then transfers that power and turns it into wheel power instead of simply just turning it into RPM.  To make sure your airflow is not cut off, we also include our pre airbox intake tube. Since the stock BOV is weak, we include our high quality billet one in this kit as well. This kit is normally/best paired with our level 2 or 3 tune.
  • Kit Includes:  PV3 Tuner, S3 Clutch Kit, Clutch Limiter, Pre Airbox Intake Tube Billet BOVExhaust.  
  • Clutch kit includes setup guideline that lets you know how to setup your weights for tire size & tune level (Works with 29" - 33" Tires)
  • Quicker throttle response and power delivery
  • Throttle by wire limiters disabled
  • Fan on/off at 185 degrees Fahrenheit (Stock is 190).  The fan also ramps up in power quicker to keep you running cool.
  • Optional start in any gear! Does not need to be in park to start. Will start without brake, but may throw a code.  Press brake to start until we figure this issue out.  Keep in mind this is removing a safety feature. 
  • Seat belt limiter disabled
  • Speed limiter removed in low and high gears
  • More throttle % and boost in low gear and reverse
  • Rev limit at a safe 9300 RPM
  • See how to install and use the tuner in this VIDEO
  • No mess of having to send in your ECU & this device is a much safer way of programming.  Simply plug in to your Diagnostic port, click tune, wait, and go ride! 
  • Very easy to use tuner that can also check and erase most trouble codes
  • Easily data log 32 parameters with 1 push of a button and review on your windows computer later
  • Tuner is updated with the latest firmware to make sure you have a smooth tuning process
  • 1 Tune (along with your stock tune) are included in the initial price.  Additional tunes are $50 each.  We highly recommend 2 tunes so if poor fuel quality is an issue you can switch to a lower HP level.
  • For reference; a Stock machine will dyno at 156-158 rear wheel horsepower, 181 crank HP per factory
  • Tune levels 1-4 are developed on the stock wastegate setting with stock injectors.  Tunes 5 & 6 are only available with our 1200cc injectors & require adjusting your wastegate rod.  We also offer all tune Levels 1 through 6 designed for the 1200cc injectors & WG rod adjustment.
  • The Level 1 tune is a modified stock power level tune but has better boost maps to help keep you in the power.  We disable many limiters, raise the speed limit, rev limit, and make necessary fuel & timing changes. We maintain the max factory boost of 16.5-17 PSI.
  • The Level 2 tune offers 17.5-18 PSI of boost with a 10-12 RWHP gain.  This tune rips and can be used on a bone stock RZR in most cases. We highly recommend our billet blow-off/diverter valve and pre airbox intake tube. While not required, clutching helps transfer the power to the wheels much more efficiently. This tune can also be used with exhaust, charge tube, and intake tube.... etc.  No wastegate adjustment required.  91-93 Octane tune.
  • The Level 3 tune is a game changer! Hitting hard with a gain of 20-25 RWHP, this tune offers the highest boost possible (18.5-19 PSI) on 91-93 octane fuel.  Due to the upgraded Pro XP turbo with higher exhaust flow and more efficient compressor housing, we can get away with higher boost on pump gas. These are absolutely huge power gains that will have you grinning from ear to ear.  This tune is built to be a max tune on 91-93 octane. If you only have access to 91 octane and fuel quality is poor or you'll be running really hard that day, we'd suggest using a small amount of race gas or octane boost to bump your octane. This helps prevent engine knock which causes the ECU to retard your timing curve resulting in a slight power loss.  Required Mods: High flow pre airbox intake tube, exhaust, Billet BOV, S3 Clutch Kit.  Suggested Mod: Charge Tube as we have seen them fail on this level.  No wastegate adjustment required.
  •  Level 4 - Beast mode - 200 RWHP!  This tune is designed for 98-100 octane (will run on UTV 96, or most fuels up to 110 octane) and was developed using one can of VP Octanium to a tank of fuel.  Mixing other race fuel with the tune to get 100 octane output would work great, just keep in mind consistently using leaded fuels can result in premature failure of O2 sensors.  Now for the fun part.... this tune is INSANE and brings your Pro XP to a new level at 197-200 RWHP on our dyno. This tune gains 40-43 RWHP and pushes the boost level to 23-24 PSI peak before settling at 22-23 PSI. Keep in mind the Power Vision boost only reads to 22-23 PSI (depending on your altitude) so it will be close to maxing out the gauge.  The ECU still has vision above that, but you won't be able to read it without a manual gauge.  Required Mods: High flow pre airbox intake tube, exhaust, Charge Tube, Billet BOV, S3 Clutch Kit.    Suggested mod:  After airbox intake tube WITH catch can, torque head bolts tighter with 120 degrees more rotation.   No wastegate adjustment required. 
  •  Level 5 1200cc Injectors, Waste Gate Rod Shortened - Beast mode times x2 - 210 RWHP!  This tune is designed for 108-110 octane  Now for the fun part.... this tune is INSANE and brings your Pro XP to a new level at 210 rear wheel hp on our dyno. This tune gains 50-55rwhp on pushes the boost level to 24-25psi peak, then settles to 23-24psi. Keep in mind the powervision boost only reads to 22-23psi (depending on your altitude) so it will be close to maxing out the gauge.  The ECU still has vision above that, but you won't without a manual gauge. There are a few other problems with this tune.... the speedometer struggles keep up with the wicked acceleration, and the tires won't stop burning off.  Required Mods: High flow pre airbox intake tube, exhaust, Intake tube with catch can, Charge Tube, Billet BOV, S3 Clutch Kit.   This requires shortening your wastegate rod as short as possible to 6.5-7psi crack pressure.   Also requires torquing head bolts tighter with 120 degrees more rotation. 
  •  Level 6 1200cc Injectors, Waste Gate Rod Shortened - Beast mode x3 - 215 RWHP!  This tune is designed for  E85 fuel.  Now for the fun part.... this tune is simply stupid and brings your Pro XP to a new level at 215 rear wheel hp on our dyno. This tune gains 55-60rwhp on pushes the boost level to 24-25psi peak, then settles to 23-24psi. Keep in mind the powervision boost only reads to 22-23psi (depending on your altitude) so it will be close to maxing out the gauge.  The ECU still has vision above that, but you won't without a manual gauge. There are a few other problems with this tune.... the speedometer struggles keep up with the wicked acceleration, and the tires won't stop burning off.  Required Mods: High flow pre airbox intake tube, exhaust, Intake tube with catch can, Charge Tube, Billet BOV, S3 Clutch Kit.   This requires shortening your wastegate rod as short as possible to 6.5-7psi crack pressure.   Also requires torquing head bolts tighter with 120 degrees more rotation. 
  • Max boost levels are listed as reference only. Altitude, temperature, charge temps, intercooler temps and many other conditions play into a factor of final boost output. AA tunes do a better job of making sure you reach these levels as the factory tunes are overly safe.
  • Kits are free shipping to US 48 States ONLY.  If you need to purchase from out of the country (or AK/HI) please email, or we will send you a bill for shipping after you order.
  • If you have any other needs in these tunes, or any concerns; please e-mail!
  • Oh... and get ready for your RZR to flat out rip!

jds 1/27/23

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 62474799130

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Natrona Heights, US
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Reviewed in the United States on September 11, 2025
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Good value for price
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Update - returned due to lackluster battery power. It would vacuum on “regular”, and come back to recharge after less than a hour. It’s too bad, because otherwise it was great. This is a pretty good system for the price, especially if you have primarily hardwoods/tile. It’s not great on carpet, and I really need a vacuum with more suction power. It will not remove enough pet hair from my low pile and washable rugs to make the investment worth it. Battery does not last as long as other models I’ve tried. It returns to recharge many times for my 3000 sq ft. I have a multi level house, with multiple thresh holds (home has many additions). I need a vacuum that can save 6 maps. This only saves 3 - which to be fair is typical in this price range. I don’t even know if there is a vacuum that can save 6? WiFi was easy to connect. Not too noisy when running. Seems well-made. Just needs more suction for my needs. Overall this is a decent system for this price point. I need something more powerful so I’ll probably be upgrading.
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Reviewed in the United States on January 31, 2026
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dissapointed
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★★★★★ 1
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Update AGAIN! I have had it 7 months now and it started making a noise like it was stuck on something but theres nothing at all there. Contacted customer service and they said its the brush and lid, so they send a new one. Great. I get it and install it and it makes the noise still contacted customer service again and they said we can send a new brush and lid, i said i just received a new one and its still making that noise. Now they said we will get back to you soon but its been 5 days and nothing. I have contacted them again and still nothing Update. I’ve had this for several months now and theres a few problems beside it being not thin enough to go under furniture. I dont like to set up ‘task’ because its not always convenient at the same time each day so i usually just open app and push start. The problem is that it doesnt do all the rooms even if i have chosen all the rooms it also doesnt self empty unless i go into the app and self empty it. It does sometimes but not always. Now customer service says that i have to set up task, but why?! We should be in control of the robot not the robot of us. Also, you can not send it to a specific spot it missed. If i move my robot over a spot to revacume, it loses its mind and wants to start remapping. I still like that it vacumes well(besides missing here and there) but i do regret getting it. Also it sucks on edges, so i sweep the edges to it vacumes more. Will not keep them in mind for the futre. Received today. Way easier set up to wifi than the coredy. Way quieter too. Its not slim and wont go under my sofas , that was disappointing. It needs at least a 4inch clearance 5 to be safe. Dont recall seeing that in description but i could be wrong . It also doesnt have a way to manually navigate it , either a control or a way from the app. I will try it out since i like the quietness and the sucking power.
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Reviewed in the United States on October 13, 2025
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Lexington, US
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Good quality for the price
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Reviewed in the United States on November 22, 2025
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★★★★★ 3
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